#523BF2#523BF2

#523BF2 is a mid, highly saturated blue. Relative luminance 0.113; OKLCH L 51.1% C 0.255 H 278.0°. Best body text is #FFFFFF at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#523BF2
RGB	rgb(82, 59, 242)
HSL	hsl(248, 88%, 59%)
HSV	hsv(248, 76%, 95%)
CMYK	cmyk(66.1%, 75.6%, 0%, 5.1%)
CIE-LAB	lab(40.13, 60.64, -87.42)
CIE-LCH	lch(40.13, 106.39, 304.75°)
OKLab	oklab(51.06% 0.0355 -0.2525)
OKLCH	oklch(51.06% 0.255 278)
XYZ	xyz(21.0655, 11.3308, 85.0641)
Luminance	0.1133 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#523BF2 #DBF23B

analogous

#3B80F2 #523BF2 #AE3BF2

triadic

#523BF2 #F2523B #3BF252

tetradic

#523BF2 #F23B80 #DBF23B #3BF2AE

square

#523BF2 #F23B80 #DBF23B #3BF2AE

split-complementary

#523BF2 #F2AE3B #80F23B

monochromatic

#1F0BA7 #290FE1 #523BF2 #8574F6 #B7AEFA

Accessibility & contrast

On white

6.43

#523BF2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#523BF2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #523BF2

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##523BF2	#FFFFFF	#000000	##FFFFFF
##523BF2	1.00	6.43	3.27	6.43
#FFFFFF	6.43	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066F7

Deuteranopia (green-blind)

#0057EF

Tritanopia (blue-blind)

#007195

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #523bf2;
/* rgb */ color: rgb(82, 59, 242);
/* oklch */ color: oklch(51.1% 0.255 278.0);

Tailwind

colors: {
  custom: {
    50: '#9775f8',
    500: '#523bf2',
    950: '#000000',
  },
}

SCSS

$custom: #523bf2;
$custom-light: #9775f8;
$custom-dark: #000000;

JSON

{
  "hex": "#523bf2",
  "rgb": {
    "r": 82,
    "g": 59,
    "b": 242
  },
  "hsl": {
    "h": 247.541,
    "s": 87.56,
    "l": 59.02
  },
  "oklch": {
    "l": 0.51057,
    "c": 0.25502,
    "h": 278
  },
  "luminance": 0.11333
}

Semantic roles & 50–950 ramp

primary

#523BF2

secondary

#DFE8A0

accent

#FE2AE3

background

#FAF7FF

surface

#F4EDFF

border

#CEC8D7

text

#0F0917

muted

#7F7B85

Preview Lab

Preview with #523BF2

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →